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Run leaner and cleaner!

iXtend is a diesel fuel additive that protects and lubricates the top end of the motor, while also increasing fuel efficiency. iXtend reduces injector failure by reducing carbon and gum build up. And unlike many fuel additives, iXtend is highly concentrated-only a few milliliters are needed each time you fill up.

If you have a diesel engine that is smoking, pinging, dieseling, or that has excessive carbon or gum buildup, then you need to try some iXtend today! We guarantee that you will be impressed.

iXtend will also protect your fuel from gelling in cold environments. Use the cold weather instructions below for maximum performance when the temperature drops!

For best results pour the appropriate amount of iXtend into your tank immediately before you add the diesel fuel. The amount of iXtend you need to use varies depending on the time of year and the temperature in which you will be operating your vehicle.